"People are crazy. I'm super single and this is my good friend u would know otherwise," Bieber wrote on a black-and-white picture of himself with Baldwin in a car. Baldwin then tweeted to followers: "Hope that clarifies everything for everyone 🙂 rumors are silly!"

The BFFs have been making a point to spend quality time with one another. After celebrating Baldwin's 18th birthday in NYC together with pals Kendall and Kylie Jenner on Nov. 19, the two reconnected again in Los Angeles. On Dec. 13 they were spotted hiking Runyon Canyon and then on Dec. 14 they had dinner at Sugarfish in Beverly Hills.

According to an eyewitness, the duo "didn't seem to be romantic" and "were on their phones a majority of the meal" until Kylie Jenner and two other pals joined them. The group then appeared to have met up with Kendall and Chris Brown.

In a playful Instagram, captioned "Had fun with the homey @Chrisbrownofficial," Bieber pretended to choke the singer.

As for Bieber's ex-girlfriend Selena Gomez, the "Confident" singer admits she still has love for the Biebs. During an interview with Norway's NRJ Radio, Gomez, who penned her emotional track "The Heart Wants What It Wants" after her ex, said: "I definitely have so much respect and love for him."